All my mails are going to spam

Dear all, all my accounts hosted on my whm emails are going to spam,
I have enabled spf & dkim & tried everything but whenever i send any email, it goes to spam, i have contacted my host provider but they couldn't solve the issue.
I think it is configuration related issue, as my ip isn't blacklisted,

Yes, I can see SPF and DKMI is correctly setup for your account. I will suggest try to check your mail through //https://www.mail-tester.com/ site, You will get the all details of your mail server configuration